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TLV803EA29DCKR Breakout
IC SUPERVISOR 1CH 2.9V SC70-3
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£3.57
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Design a Custom BoardAbout This Component
Single-channel supervisory circuit designed to monitor power supply voltage and assert a reset signal when voltage falls below 2.9V threshold. Operates in SC-70-3 surface-mount package for space-constrained applications. Commonly used in microcontroller and processor designs to ensure clean system startup and prevent erratic operation during brown-out conditions.
Package: SOT-323 · 3 pins
Why does this need a breakout?
This tiny 3-pin package is difficult to hand-solder and has 1.27mm pitch spacing incompatible with breadboards. A breakout board brings the pins to standard 0.1" spacing and larger pads, enabling reliable prototyping of small-signal transistors and diodes without rework or magnification.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | TLV803EA29DCKR |
| Package | SOT-323 |
| Pin Count | 3 |
| Number of Voltages Monitored | 1 |
| Output | Open Drain or Open Collector |
| Reset | Active Low |
| Type | Simple Reset/Power-On Reset |
| Voltage - Threshold | 2.93V |
What's Included
BILL OF MATERIALS
- 1x TLV803EA29DCKR soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS